GRAPHENE BASED RECONFIGURABLE ANTENNA DESIGN

Abstract

This thesis presents a comprehensive research plan to explore the potential of graphene for antenna design in the terahertz (THz) frequency range. Graphene, a single layer of carbon atoms arranged in a hexagonal lattice, has gained significant attention due to its unique electronic properties. Among these properties, graphene's ability to support Surface Plasmon polarities (SPPs), combined with its high conductivity at THz frequencies, make it an attractive candidate for antenna design in this frequency range. Up to now, there has been limited exploration into implementing graphene-based antennas for THz wireless systems.. This work aims to fill this gap by designing and developing a graphene-based Yagi-Uda antenna for THz wireless systems. The proposed antenna is expected to offer several advantages over conventional metallic antennas, including tunability, compact size, and high radiation efficiency. These features are particularly desirable for THz communication systems, which are poised to play a critical role in future wireless communication technologies. By leveraging the unique properties of graphene, this research could revolutionize the field of antenna technology and pave the way for the widespread adoption of THz wireless systems